diff --git a/drivers/staging/rtl8192e/rtllib_wx.c b/drivers/staging/rtl8192e/rtllib_wx.c
index da2c41c9b92f..0a007f55f988 100644
--- a/drivers/staging/rtl8192e/rtllib_wx.c
+++ b/drivers/staging/rtl8192e/rtllib_wx.c
@@ -216,8 +216,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
 	iwe.cmd = IWEVCUSTOM;
 	p = custom;
 	p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom),
-		      " Last beacon: %lums ago",
-		      (jiffies - network->last_scanned) / (HZ / 100));
+		      " Last beacon: %lus ago",
+		      (jiffies - network->last_scanned) / HZ);
 	iwe.u.data.length = p - custom;
 	if (iwe.u.data.length)
 		start = iwe_stream_add_point_rsl(info, start, stop,